baber/WOPTO huggingface dataset:
Patent TW-558557-B (TW)
Title: On-line control of a chemical process plant
Inventor: MCDONALD MICHAEL F
IPC: G01N21/35
Filed: 1998-01-26
Granted: 2003-10-21
Abstract: A process plant for the manufacture of halobutyl rubber is provided with online monitoring and control of the process parameters to control the properties of the product. It incorporates an in-situ measurement system that does not require the removal of any sample material from the process. It uses a Fourier transform near infrared (FTNIR) spectrometer, fiber-optic cables, a viscometer for measuring solution viscosity and a resistance temperature device (RTD) for temperature measurement. An online real-time analyzer system using a constrained principal spectral analysis program predicts the property of the polymer product and provides the process control system with analysis of the data using derived relationships between the physical properties of the polymer and these spectral measurements and the measured values of fluid viscosity and temperature. Differences between the predicted and desired property of the product are used to control process parameters. The method can be used for a variety of chemical process plants.
Patent TW-361051-B (TW)
Title: Motion vector detection apparatus
Inventor: ARAKI TOSHIYUKI
IPC: G06T7/20
Filed: 1998-01-02
Granted: 1999-06-11
Abstract: In a motion vector detection apparatus, cascade-connected processor elements each calculates the absolute value of the difference between each of a plurality of pixels which compose a picture and a corresponding one of the same number of pixels included in a block, and also performs cumulative addition of the difference absolute values in the block. These operations are performed for each of the blocks within the predetermined search area. A comparative means repeatedly compares the cumulative addition values of two blocks obtained sequentially in the processor element at the final stage, and selects the smaller one of the cumulative addition values. A subtracter compares the smaller cumulative addition value with a setting value. When the smaller cumulative addition value is smaller than the setting value, a control circuit halts the supply of clock signals to the processor elements and the comparison means, so as to halt the entire operations of the apparatus. Consequently, the power consumption can be reduced.
Patent TW-388061-B (TW)
Title: Substrate transfer method and substrate transfer cassette
Inventor: INOUE ISAMU
IPC: H01J9/48
Filed: 1998-02-23
Granted: 2000-04-21
Abstract: In compliance with the oversizing of LCD or PDP recently, a big substrate transfer technique is demanded in the manufacturing field, and it is necessary to have big-type substrate transfer method which requires small desired space and a substrate transfer cassette enabling the compliance with the request. The substrate transfer cassette comprises a substrate cassette (50) accommodating a plurality of substrates, a carrier (55) loading said substrate cassette (50) and a plurality of cassette holders (70), the substrate transfer cassette (50) carried with the carrier (55) to the vicinity of the cassette holders at the destination from the vicinity of the cassette holders at the destination from the vicinity of the other cassette holders is elevated with the rotating arm (71) of the cassette holder (70) at the destination from the lower portion of the carrier (55) to the upper portion, and transfer the substrate transfer cassette (50) from the carrier (55) to the cassetter holders (70).
Patent TW-472361-B (TW)
Title: A CMOS integrated circuit having PMOS and NMOS devices with different gate dielectric layers
Inventor: CHAU ROBERT S
IPC: H01L21/8238
Filed: 1998-04-22
Granted: 2002-01-11
Abstract: A CMOS integrated circuit having a PMOS and NMOS device with different gate dielectric layers. According to the present invention, an NMOS transistor is formed on a p-type conductivity region of a semiconductor substrate. The NMOS transistor has first gate dielectric layer formed on the p-type conductivity region. A PMOS transistor is formed on a n-type conductivity region of the semiconductor substrate. The PMOS transistor has a second gate dielectric layer wherein the second gate dielectric layer has a different composition than the first gate dielectric layer.
Patent TW-464671-B (TW)
Title: Impact-resistant thermoplastic resin composition
Inventor: TONE HIROSHI
IPC: C08L55/02
Filed: 1998-04-23
Granted: 2001-11-21
Abstract: This invention describes a thermoplastic resin composition containing a thermoplastic resin (A) and graft copolymer particles (B) in a weight ratio A/B of 2/98 to 90/10. The graft copolymer particles (B) comprises the hollow rubber portion and graft chain and the volumetric proportion of hollow part in the hollow rubber portion is 1 to 70% by volume on the basis of the hollow rubber portion. The hollow part in the graft copolymer particle functions to further improve impact resistance.
Patent TW-394886-B (TW)
Title: Digitizer capable of fast scrolling the screen
Inventor: TSAI YI-TAI
IPC: G06F3/00
Filed: 1998-04-27
Granted: 2000-06-21
Abstract: The present invention relates to a digitizer capable of fast scrolling the screen. Particularly, when the digital pen of the digitizer is away from the effective sensing area of the digitizer. The function key on the shaft of the pen is automatically switched to be a fast scrolling key for providing an effect of fast scrolling the screen. Such an effect is implemented by utilizing a hardware interrupt of the digitizer to check whether the digital pen is in the sensing range based on a proximity bit. Through the check on the state of the bit, the two function keys of the pen may be switched to the normal function keys or fast scrolling keys for page-up and page-down. Furthermore, the digitizer is able to specifically determine the scroller type and the relation between the scroller and the active window internally, so as to send various types of scrolling commands to the computer system, thereby fully compatible with all kinds of window applications.
Patent TW-411346-B (TW)
Title: The composition of elastomeric insulating materials for solid propellant rocket motors
Inventor: FAN JUNG-NING
Filed: 1998-07-15
Granted: 2000-11-11
Abstract: Non-asbestos elastomeric insulating materials for solid rocket motor are disclosed. The insulating materials are majorly composed of nitrile rubber, polyaramide pulp, phenolic resin, liquid nitrile and butadiene rubbers and aluminum hydroxide and silicon oxide etc., The char forming organic fiber is used to substitute asbestos added in tradintionally insulating material which is believed to cause serious enviromental problems. The insulator is tailored to adjust its green properties to meet the rocket processing requirement by inflatable mandiel techique. The cured insulating material is low in density, low in thermal conductivity, medium hardness and notable ablative resistance. The insulating material turn into hard char layer during rocket firing thus prevent the high heat caused by combustion of fuel from penetrating through motor case. Therefore protect it from damage under such a high temperature.
Patent TW-457220-B (TW)
Title: Glass article having surface coating of boric acid and method for producing the same
Inventor: MIWA YOSHIHARU
IPC: C03C17/22
Filed: 1998-07-15
Granted: 2001-10-01
Abstract: Boric acid is used as a surface-protection coating for protecting a desired surface area of a glass article from weathering, contamination by dirt, dust, moisture and others, and streaks and/or cracks due to collision and friction with other objects. The boric acid coating is readily washed out by water upon actual use of the glass article.
Patent TW-492992-B (TW)
Title: In-situ rheology modification of polyolefins
Inventor: HO THOI H
IPC: C08F8/30
Filed: 1998-09-29
Granted: 2002-07-01
Abstract: The invention includes a process of preparing a coupled polymer blend comprising heating an admixture containing (1) a polymer blend containing: (A) from 1 to 99 weight percent of one or more Α-olefin/hindered vinyl monomer substantially random interpolymers, each having been made from monomer components comprising: (1) from 0.5 to 65 mole percent of either (a) at least one vinyl aromatic monomer, or (b) at least one hindered aliphatic vinyl monomer, or (c) a combination of at least one vinyl aromatic monomer and at least one hindered aliphatic vinyl monomer; and (2) from 35 to 99.5 mole percent of at least one aliphatic Α-olefin having from 2 to 20 carbon atoms; and (B) from 99 to 1 weight percent of one or more homopolymers or copolymers made from monomer components comprising aliphatic Α-oiefins having from 2 to 20 carbon atoms, or aliphatic Α-olefins having from 2 to 20 carbon atoms and containing polar groups; and (2) a coupling amount of at least one poly(sulfonyl azide) to at least the decomposition temperature of the poly(sulfonyl azide) for a period sufficient for decomposition of at least 80 weight percent of the poly(sulfonyl azide) and sufficient to result in a coupled polymer blend having less than 2 weight percent gel. Preferably component (A) is a substantially random interpolymer made from styrene and ethylene, or styrene, ethylene and at least one other Α-olefin containing from 3 to 8 carbon atoms; and component (B) is a homopolymer made from ethylene or propylene, or a copolymer made from ethylene, or propylene or a combination thereof and at least other Α-olefin containing from 4 to 8 carbon atoms; or a terpolymer of ethylene, propylene and at least one of 4-methyl pentene, butene-1, hexene-1 or octene-1. The poly(sulfonyl azide) and blend preferably react at a temperature which is at least greater than the first temperature, at least the decomposition temperature of the poly(suifonyl azide) and greater than 150 DEG C. Further, the invention includes any composition formed by a process of the invention. The invention also includes any an article which comprises a composition of the invention. Preferably the article is formed from a melt of the composition. More preferably it is formed by a melt process, most preferably the article is calendared, cast and blown sheet, film, compression and injection molded part, fiber, modifier for bitumen or asphalt compositions, or a component in a hot melt or pressure sensitive adhesive system or foam.
Patent TW-460304-B (TW)
Title: Fire extinguishing material
Inventor: JU MING-LANG
IPC: A62D1/00
Filed: 1998-09-15
Granted: 2001-10-21
Abstract: A fire extinguishing material comprised of water and seaweed mixed at the ratio of 80:1 and adapted for with a fire extinguisher to improve fire extinguishing effect for the advantage of being adhesive to the burning object. The fire extinguishing material eliminates the problem of rapid flowing away of the conventional method of using water to extinguish fire.
Patent TW-412682-B (TW)
Title: Device and method for continuously polling for communication bus type and termination
Inventor: DEARDEN GRANT W
IPC: G06F13/40
Filed: 1998-09-30
Granted: 2000-11-21
Abstract: Method and apparatus are disclosed for repeatedly monitoring the communication bus type and concurrently monitoring to determine if termination of the communication bus is necessary. The method comprises the steps of initializing several communication lines to logical high; determining based on the value of the input lines whether the communication bus is a parallel bus or SCSI bus; if the bus is SCSI bus, sending a low signal followed by a high signal across the output of one of the communication lines; sensing whether the communication line follows the biasing; if the output communication line follows the biasing, terminating the communication bus; if the output communication line does not follow the biasing, not terminating the communication bus. The apparatus comprises eight communication lines of the communication bus and a microprocessor electrically connected to the communication bus for stimulating and monitoring the eight communication lines in accordance with the above method.
Patent TW-396182-B (TW)
Title: EW (Emulsion in Water) with stable water dispersion property and its production method
Inventor: CHEN JIA-JUNG
IPC: C08J3/02
Filed: 1998-11-06
Granted: 2000-07-01
Abstract: This invention, which obtains EW (Emulsion in Water) with stable water dispersion property, is based on letting the emulsion micelle form water in oil and oil in water (water/oil/water) type. Because the outer layer of the micelle is water, EW will not separate and can homogeneously and rapidly disperse into water when diluted. This property makes it easily applicable because the concentration after dilution can be maintained a suitable range without changing dramatically or separating. Procedures in EW formation with stable water dispersion property include, first, suitably adjusted organic compound and H2O to form emulsion base with micelle water in oil type. Then, H2O is added to let the micelle further to form water/oil/water type.
Patent TW-448125-B (TW)
Title: Controlling apparatus for double deck elevator
Inventor: IKEDA TETSUJI
IPC: B66B1/14
Filed: 1998-12-21
Granted: 2001-08-01
Abstract: A controlling apparatus for a double deck elevator is disclosed. An allocation control unit (5), when a predetermined specified floor is registered in an elevator hall call registering unit (4) in a double operation mode, makes both of upper and lower cages of each double deck elevator respond thereto. Each cage call registering unit (9) is capable of registering a cage call to both of the upper and lower cages in the double operation mode as far as the specified floor is concerned. An operation control unit (8) in each elevator controls operations of the upper and lower cages to respond to the elevator hall call to the specified floor which is allocated by the allocation control unit (5) and to a cage call to the specified floor which is registered in the cage call registering unit (9).
Patent TW-421929-B (TW)
Title: Input circuit
Inventor: SESSINK FRANCISCUS J A M
IPC: H04B1/18
Filed: 1999-03-18
Granted: 2001-02-11
Abstract: An input circuit of for example (a tuner of) a radio receiver has to receive an input signal, for example, form an antenna and having filter means coupled to the input. Such an input circuit further comprises an amplifier and an output stage for supplying an output signal to a mixer circuit. To improve the operation of such an input circuit an inductive feedback is proposed, resulting in a flat frequency response.
Patent TW-589155-B (TW)
Title: Process for the manufacture of an expanded starch confectionery
Inventor: AKIMOTO SHUJI
IPC: A23L7/10
Filed: 1999-04-09
Granted: 2004-06-01
Abstract: There is provided a stick-type expanded starch confectionery with stereo-wave like surface and a simple process for manufacturing the same, which utilizes an extruder. According to the invention, the stick-type expanded confectionery with wave like surface is obtained by adjusting amounts of water and a calcium salt to a starch material, when a dough for the confectionery is prepared, and thereby adjusting fluidity of the expanded confectionery extruded from a die of the extruder, which has a double step structure.
Patent TW-421710-B (TW)
Title: Method and device for bi-directional low-velocity flow measurement
Inventor: LIU TAY-JIAN
IPC: G01F1/44
Filed: 1999-04-13
Granted: 2001-02-11
Abstract: The present invention relates to the method and device for measuring the flow volume, flow rate and flow direction in the pipe for steady and transient low-velocity system which can overcome the situations of insufficient bottom line of effective flow volume measuring range of commercial flow meter (applying for system pipes of the same diameter) and incompatibility with the bi-directional flow. The structure of flow meter uses the inner taper fluid channel design with the front and the rear in symmetry and uses four sets of measurement for pressure difference to decide the flow volume, flow rate, and flow direction judgement in which the impact tubes drilled and configured in two tapered wall surfaces are arranged in several bi-directional crossed arrangement parallel to the axial direction and have the flow rate measurement function. Each pressure output signal is taken as the average of several output signals from radially symmetric pressure holes that it can not only ensure the stability of the signals, but also greatly reducing the calibration frequency. The flow meter is characterized that: possessing low flow resistance, low interference to the flow field, not limited by the amount of flow volume and flow direction that it can effectively overcome the difficulties of measuring the low flow volume in large pipes and measuring the flow volume of reversed flow. The application fields of the invention include the on-line feeding distribution control in the continuous chemical processing, the solar energy reception and heat storage cycling system, power-less transmission system for waste liquid and waste water disposal, drilling for geothermal and oil resource and naturally cyclic thermal transmission system, and advanced passive cooling system for nuclear reactor.
Patent TW-407428-B (TW)
Title: Color separation in an active pixel cell imaging array using a triple-well structure
Inventor: MERRILL RICHARD BILLINGS
IPC: G01J3/50
Filed: 1999-04-13
Granted: 2000-10-01
Abstract: A digital imager apparatus uses the differences in absorption length in silicon of light of different wavelengths for color separation. A preferred imaging array is based upon a three-color pixel sensor using a triple-well structure. The array results in elimination of color aliasing by measuring each of the three primary colors (RGB) in each pixel in the same location.
Patent TW-422808-B (TW)
Title: Substrate transfer shuttle
Inventor: WHITE JOHN M
IPC: H01L21/673
Filed: 1999-05-20
Granted: 2001-02-21
Abstract: The present invention provides an apparatus and method for substrate transport. In systems according to the invention, at least a first and second chamber are provided.The first chamber may be a load lock and the second chamber a processing chamber. A substrate transfer shuttle is provided and is moveable along a linear path defined by guide rollers between one position in the first chamber and another position in the second chamber. In this way, the substrate may be transferred, in both a forward and a reverse direction, between the first chamber and the second chamber. The substrate transfer shuttle is structured so that a substrate may be removed therefrom by moving a support in one of the chambers from a lowered position to an intermediate position, after which the substrate transfer shuttle may be removed from the chamber.
Patent TW-428022-B (TW)
Title: A polishing compound and a method for polishing
Inventor: YOSHIDA AKITOSHI
IPC: C09G1/02
Filed: 1999-06-11
Granted: 2001-04-01
Abstract: The present invention is a polishing compound comprising, colloidal solution containing 1 to 15% by weight (wt.%) of 8 to 500 nm average diameter silicon oxide particles, said colloidal solution is prepared as a buffer solution which has buffering action between pH 8.7 to 10.6 by adding a combination of weak acid and hydroxide of alkali metal or ammonia, wherein logarithms of reciprocal number of acid dissociation constant at 25 DEG C of said weak acid is 8.0 to 12.0. Further, the present invention is a polishing method of a silicon wafer by said polishing compound.
Patent TW-463438-B (TW)
Title: Wiring appliance plate
Inventor: KITAZAWA KUNIHIRO
IPC: H02G3/02
Filed: 1999-06-11
Granted: 2001-11-11
Abstract: The purpose of the present invention is to provide a wiring appliance plate, in which a metal plate can be installed easily at a middle plate so as to increase the assembly operation efficiency during the manufacturing process. In order to accomplish the purpose stated above, respectively four installation tabs 32 are made to protrude from the rear sides of both side parts 30a in a short width direction of a metal plate 30 with approximately the same intervals. Protruding retainers 33 are made to protrude from the inner side surfaces of the respective installation tabs 32. The tip parts of both side parts 30a of the metal plate 30 are inserted into insertion grooves 28 formed in both sidewalls 23 of a middle plate. If the installation tabs 32 are pushed into the middle plate 20, retaining tabs 29 are bent due to the pressures of the retainers 33; and, finally, the tips of the retaining tabs 29 and the retainers 33 of the installation tabs 32 retain each other. The metal plate 30 is mated with a mating recess in the front surface of the middle plate 20, and furthermore is fixed through the retention of the retainers 33 and retaining tabs 29 (fpr preventing fall-off). Thus, the metal plate 30 can be installed easily at the middle plate 20, such that it is capable of increasing the assembly operation efficiency during the manufacturing process.
Patent TW-410441-B (TW)
Title: Manufacturing method for dielectric layer of capacitor
Inventor: HUANG GUO-TAI
IPC: H01L21/8242
Filed: 1999-06-28
Granted: 2000-11-01
Abstract: A manufacturing method for dielectric layer of capacitor is disclosed. The method uses the organic tantalum alkoxyl composite and the organic composite composed of titanium alkoxyl or titanium amide composite as the precursor to perform an organic metal chemical vapor deposition process to form the tantalum titanium oxide dielectric. The tantalum titanium oxide dielectric layer of the present invention is for single phase which can adjust the ratio of precursors to get high dielectric constant.
Patent TW-413892-B (TW)
Title: Method for improving filling shallow trench with silicon dioxide material
Inventor: LIAU JUNG-JR
IPC: H01L21/76
Filed: 1999-07-09
Granted: 2000-12-01
Abstract: A method of improving filling a shallow trench with a silicon dioxide material comprises providing a semiconductor substrate; covering the surface of the semiconductor substrate with a pad oxide layer and a nitride layer; defining an integrated circuit region and exposing a shallow trench region; back filling a silicon dioxide material doped with a conductive dopant into the shallow trench region and covering the surface of the nitride layer; after back filling an insulation material to the shallow trench region, performing a high temperature thermal annealing process to produce a mobility on the doped silicon dioxide layer in a high temperature environment, so as to fill the cavity of the insulation material; removing the silicon dioxide material on the nitride layer; and removing the nitride layer and the pad oxide layer to complete the production process.
Patent TW-419861-B (TW)
Title: Antenna capable of simultaneously receiving GPS and GSM signals
Inventor: SHIU SHIN-JR
IPC: H01Q1/52
Filed: 1999-07-13
Granted: 2001-01-21
Abstract: The present invention provides an antenna capable of simultaneously receiving GPS and GSM signals, which has a body arranged thereon a first receiver and a second receiver. The first receiver is able to receive the GPS coordinate signals. The first receiver has a filtering circuit. The body has an EMI-proof mask covered on the filtering circuit. The second receiver is able to receive the GSM communication signals. On receiving the communication signals and coordinate signals at the same time, the noise signals are filtered out by the filtering circuit, so that the communication signals are not fed back into the first receiver to indirectly interfere the receiving of the coordinate signals (such as forming harmonic waves), which may result in a modulation in the first receiver. Furthermore, the mask also blocks part of the signals that are not filtered out by the filtering circuit. Therefore, the first and second receivers can clearly receive the coordinate and communication signals, respectively, without producing mutual interference.